Comparison

Peptide Tracker vs PepKit

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Peptide Tracker

Log peptide injections, manage flexible schedules, and receive timely reminders. This app helps you keep track of your treatment protocols, preparation details, and dose history, ensuring you stay on track with your health regimen. View upcoming and past doses in a calendar and sync data across devices.

Highlights
  • Log peptide injections and other medication types
  • Manage flexible schedules and reminders
  • Save preparation details for peptides
  • Review dose history and upcoming doses
  • Calendar view of doses
  • Widgets and Live Activities for schedule checks
  • iCloud sync across iPhone and iPad
Features
Read full description

Track your peptide routines with a clear dose log, flexible schedules and reminders. PepFlow keeps your protocols and history together so you can see what is next and review what you have recorded. Keep your routine on track - Manage protocols for injections, injectable pens, oral medications, nasal sprays and topical products. - Save preparation details for your peptides for easy reference. - Keep separate schedules and reminders for each protocol. - Record doses and review your history. - See upcoming and recorded doses in the calendar. - Check your schedule with widgets and Live Activities. - Sync your protocols and tracking history across iPhone and iPad with iCloud. - Add scheduled doses to Apple Calendar and Reminders. Consult a healthcare professional before making medical decisions. PepFlow PRO Some features require a PepFlow PRO purchase. Payments are handled through your Apple Account. Subscriptions renew automatically unless auto-renewal is turned off at least 24 hours before the current period ends. Your account is charged for renewal within 24 hours before the current period ends. Manage subscriptions in your Apple Account settings. Lifetime purchases are a one-time payment and do not renew. Questions or feedback? Contact hi@pepflow.app Terms of Service: https://pepflow.app/terms-of-service/ Privacy Policy: https://pepflow.app/privacy-policy/

About

PepKit

Precisely track your peptide protocols with a structured system. Log doses, calculate them accurately, and stay consistent with smart reminders and a clean interface. Designed for serious tracking.

Highlights
  • Precision dose logging
  • Built-in dose calculator
  • Structured scheduling
  • Smart reminders
  • Clean interface
Features
Read full description

Keep your peptide tracking organized. PepKit brings your logs, schedules, reminders, and history together in one place. Record your entries, organize your routine, and review your past activity through a clean, simple interface. EASY LOGGING Log your entries quickly and maintain a clear record of your personal routine. FLEXIBLE SCHEDULING Create daily or weekly schedules that fit your routine. HELPFUL REMINDERS Set notifications to remind you when it’s time to log an entry or check your schedule. TRACKING HISTORY Review previous entries and keep your records organized in one place. CLEAN, SIMPLE DESIGN Access your logs and schedules through an interface designed for straightforward everyday use. PepKit is intended for personal tracking and organization. It does not provide medical advice, diagnosis, or treatment recommendations. Consult a qualified healthcare professional for medical guidance. SUBSCRIPTION TERMS PepKit offers auto-renewing subscriptions for premium features. A subscription is required for full access. A 7-day free trial is available to eligible new subscribers. Payment will be charged to your Apple ID account at confirmation of purchase or after your free trial ends, if applicable. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. To avoid being charged after a free trial, cancel at least 24 hours before the trial ends. You can manage and cancel your subscription in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.pepkit.ai/privacy

Screenshots

Peptide Tracker4 screens
PepKit3 screens

Verdict

The call

The clearest difference is update cadence: Peptide Tracker at every 2 weeks against PepKit's every 6 weeks. Peptide Tracker also leads on iOS requirement (18.0 vs 26.0). PepKit's advantage is review sentiment (88% vs 74%). On price, rating, ratings volume and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Peptide Tracker sells 7 in-app purchases, starting at $0.99 per 7 days and PepKit sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Peptide Tracker against 4.8 for PepKit. Both are backed by a comparable volume of ratings — 445 and 163 respectively. Written reviews are what separate them: 74% of Peptide Tracker's written reviews are positive against 88% of PepKit's.

UpkeepUpdate frequency

Peptide Tracker ships an update every 2 weeks, PepKit every 6 weeks. The most recent releases landed on November 13, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
Peptide Tracker versus PepKit: the parameters behind the verdict, then further details
ParameterPeptide TrackerPepKit
PriceFreeFree
Rating4.8 (445 ratings)4.8 (163 ratings) — better
Positive reviews73.5% of reviews87.5% of reviews — better
Number of ratings445 — better163
Update frequencyEvery 2 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad — betteriPhone
Requires iOS18.0 — better26.0
Further details — not scored
Size184 MB17 MB
Age rating4+4+
Developerkeinois OULoona LLC

Customer experience

Peptide Tracker

All ratings445 ratings
Positive94.4%
Neutral1.3%
Negative4.3%
Written reviews34 reviews
Positive73.5%
Neutral5.9%
Negative20.6%

PepKit

All ratings161 ratings
Positive97.5%
Neutral0.6%
Negative1.9%
Written reviews8 reviews
Positive87.5%
Neutral0.0%
Negative12.5%

In-app purchases

7 purchases

Peptide Tracker

Subscriptions7
  • PepFlow PRO (Weekly)3 Days trial$0.997 Days
  • PepFlow PRO (Weekly)3 Days trial$2.997 Days
  • PepFlow PRO (Monthly)3 Days trial$2.991 Month
Show 4 more
  • PepFlow PRO (Weekly)3 Days trial3 variants$3.997 Days
  • PepFlow PRO (Annual)3 Days trial$8.991 Year
  • PepFlow PRO (Monthly)3 Days trial$9.991 Month
  • PepFlow PRO (Annual)3 Days trial2 variants$29.991 Year
2 purchases

PepKit

Subscriptions2
  • Weekly7 Days trial$5.997 Days
  • Annual7 Days trial$44.991 Year

Questions

Is Peptide Tracker free?
Peptide Tracker is free to download, with in-app purchases available.
Is PepKit free?
PepKit is free to download, with in-app purchases available.
Which has better reviews, Peptide Tracker or PepKit?
PepKit is rated higher. Peptide Tracker averages 4.8 out of 5 from 445 ratings, while PepKit averages 4.8 from 163 ratings.
Do Peptide Tracker or PepKit have ads?
Neither Peptide Tracker nor PepKit shows ads.
Which is updated more often, Peptide Tracker or PepKit?
Peptide Tracker ships an update every 2 weeks, and PepKit every 6 weeks. Most recently, Peptide Tracker was updated on November 13, 2026 and PepKit on November 5, 2026.

Other comparisons